公开(公告)号：US20090315728A1

公开(公告)日：2009-12-24

申请号：US12214603

申请日：2008-06-20

申请人： Thomas Michael Ales, III ,  Shawn Jeffery Sullivan ,  Paul E. Jansen

发明人： Thomas Michael Ales, III ,  Shawn Jeffery Sullivan ,  Paul E. Jansen

IPC分类号： G08B21/00

CPC分类号： A61F13/42 ,  A61F2013/424

摘要： Methods of reducing sensor corrosion include providing a monitor adapted to electrically connect with a wetness sensor integrated with an absorbent article. The wetness sensor has a first conductor and a second conductor and the monitor includes programming instructions that, when the monitor is attached and activated, repetitively execute a sequence of steps that includes applying voltage to the first conductor; measuring the potential across the conductors; and discontinuing the voltage to the first conductor. The instructions may also repetitively execute a sequence of steps that includes alternatively applying voltage to the first and second conductors and/or grounding the first conductor and/or second conductors after discontinuing voltage.

摘要翻译： 降低传感器腐蚀的方法包括提供适于与与吸收制品集成的湿度传感器电连接的监测器。 所述湿度传感器具有第一导体和第二导体，并且所述监视器包括编程指令，当所述监视器被附接和激活时，重复执行包括向所述第一导体施加电压的步骤序列; 测量导体上的电位; 并停止对第一导体的电压。 指令还可以重复地执行一系列步骤，其包括在中断电压之后交替地向第一和第二导体施加电压和/或接地第一导体和/或第二导体。

公开(公告)号：US20090124990A1

公开(公告)日：2009-05-14

申请号：US11983970

申请日：2007-11-13

申请人： Joseph Raymond Feldkamp ,  Jeffrey Robert Heller ,  Shawn Jeffery Sullivan ,  Sudhanshu Gakhar

发明人： Joseph Raymond Feldkamp ,  Jeffrey Robert Heller ,  Shawn Jeffery Sullivan ,  Sudhanshu Gakhar

IPC分类号： A61F13/15

CPC分类号： A61F13/42

摘要： A signaling device is provided for sensing and indicating the presence of a body exudate in an absorbent article, the device including a housing and a detection circuit disposed within the housing, the detection circuit including an induction coil and a marginal oscillator. A body exudate collection and detection system is also provided including an absorbent article and a signaling device adapted to be used in conjunction with the absorbent article, the signaling device including a housing and a detection circuit disposed within the housing, the detection circuit including an induction coil and a marginal oscillator. The signaling device can also include an attachment mechanism for removably attaching the housing to the absorbent article. The detection circuit can also include an electrical common and a conductor in electrical communication with the electrical common and with the body exudate.

摘要翻译： 提供了一种用于感测和指示吸收制品中身体渗出物的存在的信号装置，该装置包括设置在壳体内的壳体和检测电路，该检测电路包括感应线圈和边缘振荡器。 还提供了一种身体渗出物收集和检测系统，包括吸收制品和适于与吸收制品结合使用的信号装置，所述信号装置包括壳体和设置在壳体内的检测电路，所述检测电路包括感应 线圈和边缘振荡器。 信号装置还可以包括用于将壳体可移除地附接到吸收制品的附接机构。 检测电路还可以包括与电器件和身体渗出物电连通的电接头和导体。